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refresh data from cache

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This commit is contained in:
sk
2023-10-23 01:00:26 +02:00
parent 128e75bc24
commit 60a998be89
1 changed files with 30 additions and 0 deletions
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30
mastodon/src/main/java/org/joinmastodon/android/fragments/HomeTimelineFragment.java
View File

@@ -8,10 +8,14 @@ import android.view.View;
import androidx.annotation.NonNull; import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView; import androidx.recyclerview.widget.RecyclerView;
import org.joinmastodon.android.E;
import org.joinmastodon.android.GlobalUserPreferences; import org.joinmastodon.android.GlobalUserPreferences;
import org.joinmastodon.android.api.requests.markers.SaveMarkers; import org.joinmastodon.android.api.requests.markers.SaveMarkers;
import org.joinmastodon.android.api.requests.timelines.GetHomeTimeline; import org.joinmastodon.android.api.requests.timelines.GetHomeTimeline;
import org.joinmastodon.android.api.session.AccountSessionManager; import org.joinmastodon.android.api.session.AccountSessionManager;
import org.joinmastodon.android.events.StatusCountersUpdatedEvent;
import org.joinmastodon.android.events.StatusDeletedEvent;
import org.joinmastodon.android.events.StatusUpdatedEvent;
import org.joinmastodon.android.model.CacheablePaginatedResponse; import org.joinmastodon.android.model.CacheablePaginatedResponse;
import org.joinmastodon.android.model.FilterContext; import org.joinmastodon.android.model.FilterContext;
import org.joinmastodon.android.model.Status; import org.joinmastodon.android.model.Status;
@@ -23,9 +27,11 @@ import java.util.ArrayList;
import java.util.Collections; import java.util.Collections;
import java.util.HashSet; import java.util.HashSet;
import java.util.List; import java.util.List;
import java.util.Map;
import java.util.Objects; import java.util.Objects;
import java.util.Optional; import java.util.Optional;
import java.util.Set; import java.util.Set;
import java.util.function.Function;
import java.util.stream.Collectors; import java.util.stream.Collectors;
import me.grishka.appkit.api.Callback; import me.grishka.appkit.api.Callback;
@@ -58,6 +64,7 @@ public class HomeTimelineFragment extends StatusListFragment {
public void onSuccess(CacheablePaginatedResponse<List<Status>> result){ public void onSuccess(CacheablePaginatedResponse<List<Status>> result){
if(getActivity()==null) return; if(getActivity()==null) return;
boolean empty=result.items.isEmpty(); boolean empty=result.items.isEmpty();
if(result.isFromCache()) refreshData(result.items);
maxID=result.maxID; maxID=result.maxID;
AccountSessionManager.get(accountID).filterStatuses(result.items, getFilterContext()); AccountSessionManager.get(accountID).filterStatuses(result.items, getFilterContext());
onDataLoaded(result.items, !empty); onDataLoaded(result.items, !empty);
@@ -67,6 +74,29 @@ public class HomeTimelineFragment extends StatusListFragment {
}); });
} }
private void refreshData(List<Status> cachedList){
new GetHomeTimeline(maxID, null, cachedList.size(), null, getSession().getLocalPreferences().timelineReplyVisibility).setCallback(new Callback<>(){
@Override
public void onSuccess(List<Status> result){
Map<String, Status> refreshed=result.stream().collect(Collectors.toMap(Status::getID, Function.identity()));
for(Status cached : cachedList){
if(refreshed.containsKey(cached.id)){
Status updated=refreshed.get(cached.id);
if(updated.editedAt!=null && cached.editedAt!=null && updated.editedAt.isAfter(cached.editedAt))
E.post(new StatusUpdatedEvent(updated));
else
E.post(new StatusCountersUpdatedEvent(updated));
}else{
E.post(new StatusDeletedEvent(cached.id, accountID));
}
}
}
@Override
public void onError(ErrorResponse ignored){}
}).exec(accountID);
}
@Override @Override
public void onViewCreated(View view, Bundle savedInstanceState){ public void onViewCreated(View view, Bundle savedInstanceState){
super.onViewCreated(view, savedInstanceState); super.onViewCreated(view, savedInstanceState);